1.

Observe the following reaction sequence carefully and answer the question that follows. "Boric acid"overset("strong")underset("heat")rarrXoverset(C//Cl_(2))underset(Delta)rarrYoverset(LiAlH_(4))rarrAoverset("excess"NH_(3))underset("low temp")rarrBoverset(200^(@)C)underset(Delta)rarrC overset(NH_(4)Cl)underset("heat")rarrDoverset(NaBH_(4))rarr E overset(3HCl)rarr Z Identify the incorrect statement form the followings about Boric acid

Answer»

Boric ACID crustallizes in a layer structure in which `H_(3)BO_(3)` UNITS are BONDED togethr by Vander Waals forces.
It can't be titrated with `NaOH` by USING Phenolpthalein inducator satisfactorily
`H_(3)BO_(3)` is a weak Lewis acid
It can be titrated with `NaOH` by adding CATECHOL

Answer :B


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